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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_0bc14b2fb119a11b6a0f32f4d350db61.html">geos</a></li><li class="navelem"><a class="el" href="dir_cc91dd2a378845bf7e3e6edb554afff8.html">operation</a></li><li class="navelem"><a class="el" href="dir_96d0e52ddb95397c192e273e98580ca1.html">overlay</a></li> </ul>
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<a href="OverlayOp_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/**********************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * GEOS - Geometry Engine Open Source</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * http://geos.osgeo.org</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * Copyright (C) 2006 Refractions Research Inc.</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> * This is free software; you can redistribute and/or modify it under</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> * the terms of the GNU Lesser General Public Licence as published</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> * by the Free Software Foundation.</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> * See the COPYING file for more information.</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> ***********************************************************************</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> * Last port: operation/overlay/OverlayOp.java r567 (JTS-1.12+)</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> **********************************************************************/</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#ifndef GEOS_OP_OVERLAY_OVERLAYOP_H</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#define GEOS_OP_OVERLAY_OVERLAYOP_H</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="export_8h.html">geos/export.h</a>&gt;</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="PointLocator_8h.html">geos/algorithm/PointLocator.h</a>&gt;</span> <span class="comment">// for composition</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="Dimension_8h.html">geos/geom/Dimension.h</a>&gt;</span> <span class="comment">// for Dimension::DimensionType</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="Location_8h.html">geos/geom/Location.h</a>&gt;</span></div><
<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1OverlayOp_html_a1838619b39387fd6039acaf0ed9065d2"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html#a1838619b39387fd6039acaf0ed9065d2">geos::operation::overlay::OverlayOp::elevationMatrix</a></div><div class="ttdeci">ElevationMatrix * elevationMatrix</div><div class="ttdef"><b>Definition:</b> <a href="OverlayOp_8h_source.html#l00395">OverlayOp.h:395</a></div></div>
<div class="ttc" id="PointLocator_8h_html"><div class="ttname"><a href="PointLocator_8h.html">PointLocator.h</a></div></div>
<div class="ttc" id="export_8h_html_ae36df939090171f6e9a28a8cb6254fea"><div class="ttname"><a href="export_8h.html#ae36df939090171f6e9a28a8cb6254fea">GEOS_DLL</a></div><div class="ttdeci">#define GEOS_DLL</div><div class="ttdef"><b>Definition:</b> <a href="export_8h_source.html#l00028">export.h:28</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1OverlayOp_html_aa817d0c6d588c6cdf2a0e63e8b0436a7"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html#aa817d0c6d588c6cdf2a0e63e8b0436a7">geos::operation::overlay::OverlayOp::resultPolyList</a></div><div class="ttdeci">std::vector&lt; geom::Polygon * &gt; * resultPolyList</div><div class="ttdef"><b>Definition:</b> <a href="OverlayOp_8h_source.html#l00219">OverlayOp.h:219</a></div></div>
<div class="ttc" id="classgeos_1_1geom_1_1Coordinate_html"><div class="ttname"><a href="classgeos_1_1geom_1_1Coordinate.html">geos::geom::Coordinate</a></div><div class="ttdoc">Coordinate is the lightweight class used to store coordinates. </div><div class="ttdef"><b>Definition:</b> <a href="Coordinate_8h_source.html#l00060">Coordinate.h:60</a></div></div>
<div class="ttc" id="export_8h_html"><div class="ttname"><a href="export_8h.html">export.h</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1OverlayOp_html_a1c41701647a731cfa62f7756f8d25149"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html#a1c41701647a731cfa62f7756f8d25149">geos::operation::overlay::OverlayOp::getGraph</a></div><div class="ttdeci">geomgraph::PlanarGraph &amp; getGraph()</div><div class="ttdoc">Gets the graph constructed to compute the overlay. </div><div class="ttdef"><b>Definition:</b> <a href="OverlayOp_8h_source.html#l00151">OverlayOp.h:151</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1PlanarGraph_html"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1PlanarGraph.html">geos::geomgraph::PlanarGraph</a></div><div class="ttdoc">Represents a directed graph which is embeddable in a planar surface. </div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2PlanarGraph_8h_source.html#l00075">geomgraph/PlanarGraph.h:75</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1OverlayOp_html_aefa4bd5d19d928e1e150ada6b417b0ed"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html#aefa4bd5d19d928e1e150ada6b417b0ed">geos::operation::overlay::OverlayOp::dupEdges</a></div><div class="ttdeci">std::vector&lt; geomgraph::Edge * &gt; dupEdges</div><div class="ttdoc">Caches for memory management. </div><div class="ttdef"><b>Definition:</b> <a href="OverlayOp_8h_source.html#l00371">OverlayOp.h:371</a></div></div>
<div class="ttc" id="GeometryGraphOperation_8h_html"><div class="ttname"><a href="GeometryGraphOperation_8h.html">GeometryGraphOperation.h</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1OverlayOp_html_a1f2552b975ce852f0b192dc00997b131"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html#a1f2552b975ce852f0b192dc00997b131">geos::operation::overlay::OverlayOp::OpCode</a></div><div class="ttdeci">OpCode</div><div class="ttdoc">The spatial functions supported by this class. </div><div class="ttdef"><b>Definition:</b> <a href="OverlayOp_8h_source.html#l00079">OverlayOp.h:79</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1EdgeList_html"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1EdgeList.html">geos::geomgraph::EdgeList</a></div><div class="ttdoc">A EdgeList is a list of Edges. </div><div class="ttdef"><b>Definition:</b> <a href="EdgeList_8h_source.html#l00058">EdgeList.h:58</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1OverlayOp_html"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html">geos::operation::overlay::OverlayOp</a></div><div class="ttdoc">Computes the geometric overlay of two Geometry. </div><div class="ttdef"><b>Definition:</b> <a href="OverlayOp_8h_source.html#l00070">OverlayOp.h:70</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1OverlayOp_html_ab62527217ba5f4e988704a23d5e375aa"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html#ab62527217ba5f4e988704a23d5e375aa">geos::operation::overlay::OverlayOp::resultLineList</a></div><div class="ttdeci">std::vector&lt; geom::LineString * &gt; * resultLineList</div><div class="ttdef"><b>Definition:</b> <a href="OverlayOp_8h_source.html#l00221">OverlayOp.h:221</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1ElevationMatrix_html"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1ElevationMatrix.html">geos::operation::overlay::ElevationMatrix</a></div><div class="ttdef"><b>Definition:</b> <a href="ElevationMatrix_8h_source.html#l00079">ElevationMatrix.h:79</a></div></div>
<div class="ttc" id="classgeos_1_1algorithm_1_1PointLocator_html"><div class="ttname"><a href="classgeos_1_1algorithm_1_1PointLocator.html">geos::algorithm::PointLocator</a></div><div class="ttdoc">Computes the topological relationship (Location) of a single point to a Geometry. ...</div><div class="ttdef"><b>Definition:</b> <a href="PointLocator_8h_source.html#l00057">PointLocator.h:57</a></div></div>
<div class="ttc" id="classgeos_1_1geom_1_1Geometry_html"><div class="ttname"><a href="classgeos_1_1geom_1_1Geometry.html">geos::geom::Geometry</a></div><div class="ttdoc">Basic implementation of Geometry, constructed and destructed by GeometryFactory. </div><div class="ttdef"><b>Definition:</b> <a href="Geometry_8h_source.html#l00188">Geometry.h:188</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1OverlayOp_html_a9dfca83dd72a364fa2e110826602a2b6"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html#a9dfca83dd72a364fa2e110826602a2b6">geos::operation::overlay::OverlayOp::ptLocator</a></div><div class="ttdeci">algorithm::PointLocator ptLocator</div><div class="ttdef"><b>Definition:</b> <a href="OverlayOp_8h_source.html#l00209">OverlayOp.h:209</a></div></div>
<div class="ttc" id="classgeos_1_1geom_1_1LineString_html"><div class="ttname"><a href="classgeos_1_1geom_1_1LineString.html">geos::geom::LineString</a></div><div class="ttdef"><b>Definition:</b> <a href="LineString_8h_source.html#l00068">LineString.h:68</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1GeometryGraphOperation_html"><div class="ttname"><a href="classgeos_1_1operation_1_1GeometryGraphOperation.html">geos::operation::GeometryGraphOperation</a></div><div class="ttdoc">The base class for operations that require GeometryGraph. </div><div class="ttdef"><b>Definition:</b> <a href="GeometryGraphOperation_8h_source.html#l00052">GeometryGraphOperation.h:52</a></div></div>
<div class="ttc" id="classgeos_1_1geom_1_1Polygon_html"><div class="ttname"><a href="classgeos_1_1geom_1_1Polygon.html">geos::geom::Polygon</a></div><div class="ttdoc">Represents a linear polygon, which may include holes. </div><div class="ttdef"><b>Definition:</b> <a href="Polygon_8h_source.html#l00064">Polygon.h:64</a></div></div>
<div class="ttc" id="classgeos_1_1geom_1_1GeometryFactory_html"><div class="ttname"><a href="classgeos_1_1geom_1_1GeometryFactory.html">geos::geom::GeometryFactory</a></div><div class="ttdoc">Supplies a set of utility methods for building Geometry objects from CoordinateSequence or other Geom...</div><div class="ttdef"><b>Definition:</b> <a href="GeometryFactory_8h_source.html#l00068">GeometryFactory.h:68</a></div></div>
<div class="ttc" id="namespacegeos_1_1geom_html_ae55a225cd843a6b153a7b6ca5a4707c8"><div class="ttname"><a href="namespacegeos_1_1geom.html#ae55a225cd843a6b153a7b6ca5a4707c8">geos::geom::Location</a></div><div class="ttdeci">Location</div><div class="ttdoc">Constants representing the location of a point relative to a geometry. </div><div class="ttdef"><b>Definition:</b> <a href="Location_8h_source.html#l00034">Location.h:34</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Label_html"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Label.html">geos::geomgraph::Label</a></div><div class="ttdoc">A Label indicates the topological relationship of a component of a topology graph to a given Geometry...</div><div class="ttdef"><b>Definition:</b> <a href="Label_8h_source.html#l00059">Label.h:59</a></div></div>
<div class="ttc" id="namespacegeos_html"><div class="ttname"><a href="namespacegeos.html">geos</a></div><div class="ttdoc">Basic namespace for all GEOS functionalities. </div><div class="ttdef"><b>Definition:</b> <a href="IndexedNestedRingTester_8h_source.html#l00026">IndexedNestedRingTester.h:26</a></div></div>
<div class="ttc" id="EdgeList_8h_html"><div class="ttname"><a href="EdgeList_8h.html">EdgeList.h</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1OverlayOp_html_a23e18719ed97749ea1f7f79d88d95610"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html#a23e18719ed97749ea1f7f79d88d95610">geos::operation::overlay::OverlayOp::geomFact</a></div><div class="ttdeci">const geom::GeometryFactory * geomFact</div><div class="ttdef"><b>Definition:</b> <a href="OverlayOp_8h_source.html#l00211">OverlayOp.h:211</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1OverlayOp_html_a4348c87dbe463426fce28de9c0a2f9a9"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html#a4348c87dbe463426fce28de9c0a2f9a9">geos::operation::overlay::OverlayOp::graph</a></div><div class="ttdeci">geomgraph::PlanarGraph graph</div><div class="ttdef"><b>Definition:</b> <a href="OverlayOp_8h_source.html#l00215">OverlayOp.h:215</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Node_html"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Node.html">geos::geomgraph::Node</a></div><div class="ttdoc">The node component of a geometry graph. </div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Node_8h_source.html#l00062">geomgraph/Node.h:62</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1OverlayOp_html_af4fc30a1b175611a88e8e3720a1657bc"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html#af4fc30a1b175611a88e8e3720a1657bc">geos::operation::overlay::OverlayOp::resultGeom</a></div><div class="ttdeci">geom::Geometry * resultGeom</div><div class="ttdef"><b>Definition:</b> <a href="OverlayOp_8h_source.html#l00213">OverlayOp.h:213</a></div></div>
<div class="ttc" id="geomgraph_2PlanarGraph_8h_html"><div class="ttname"><a href="geomgraph_2PlanarGraph_8h.html">PlanarGraph.h</a></div></div>
<div class="ttc" id="Dimension_8h_html"><div class="ttname"><a href="Dimension_8h.html">Dimension.h</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1OverlayOp_html_a657579ba1670103ea51460a335650b83"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html#a657579ba1670103ea51460a335650b83">geos::operation::overlay::OverlayOp::edgeList</a></div><div class="ttdeci">geomgraph::EdgeList edgeList</div><div class="ttdef"><b>Definition:</b> <a href="OverlayOp_8h_source.html#l00217">OverlayOp.h:217</a></div></div>
<div class="ttc" id="Location_8h_html"><div class="ttname"><a href="Location_8h.html">Location.h</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1OverlayOp_html_acffc600fb95eb6c5ed32dec01a02d983"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html#acffc600fb95eb6c5ed32dec01a02d983">geos::operation::overlay::OverlayOp::resultPointList</a></div><div class="ttdeci">std::vector&lt; geom::Point * &gt; * resultPointList</div><div class="ttdef"><b>Definition:</b> <a href="OverlayOp_8h_source.html#l00223">OverlayOp.h:223</a></div></div>
<div class="ttc" id="classgeos_1_1geomgraph_1_1Edge_html"><div class="ttname"><a href="classgeos_1_1geomgraph_1_1Edge.html">geos::geomgraph::Edge</a></div><div class="ttdef"><b>Definition:</b> <a href="geomgraph_2Edge_8h_source.html#l00066">geomgraph/Edge.h:66</a></div></div>
<div class="ttc" id="classgeos_1_1geom_1_1Dimension_html_af46f1c0c325eb685fcf32987748d04cf"><div class="ttname"><a href="classgeos_1_1geom_1_1Dimension.html#af46f1c0c325eb685fcf32987748d04cf">geos::geom::Dimension::DimensionType</a></div><div class="ttdeci">DimensionType</div><div class="ttdef"><b>Definition:</b> <a href="Dimension_8h_source.html#l00031">Dimension.h:31</a></div></div>
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